Kotz, S.; Johnson, N. L.; Boyd, D. W. Series representations of distributions of quadratic forms in normal variables. I: Central case. II: Non-central case. (English) Zbl 0146.40906 Ann. Math. Stat. 38, 823-837, 838-848 (1967). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 72 Documents Keywords:statistics PDFBibTeX XMLCite \textit{S. Kotz} et al., Ann. Math. Stat. 38, 823--837, 838--848 (1967; Zbl 0146.40906) Full Text: DOI